Manual Discharge Device for 20 liter Dewar

The compact, lightweight UltraFreeze™ system is an easy-to-use, portable cryosurgical system ideal for most office skin procedures. The completely self-contained system delivers a controlled spray. The system includes an assortment of easily attached luer lock open spray apertures. A plastic reusable plate with six conical openings is available to help direct liquid nitrogen spray in concentrated areas.